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Created attachment 304423 [details] Patch
Comment on attachment 304423 [details] Patch r=me. I have a feeling we'll want some direction-independent helper functions for tackling these types of situations in the future.
Comment on attachment 304423 [details] Patch Clearing flags on attachment: 304423 Committed r213997: <http://trac.webkit.org/changeset/213997>
All reviewed patches have been landed. Closing bug.